/********************************
 * ETK - Easy ToolKit
 * Copyright (C) 2007-2008 Ekinoks (scv.ekinoks@gmail.com)
 * All rights reserved.
 *
 *    This file is part of ETK.
 *
 *    Foobar is free software; you can redistribute it and/or modify
 *    it under the terms of the GNU General Public License as published by
 *    the Free Software Foundation; either version 2 of the License, or
 *    (at your option) any later version.
 *
 *    Foobar is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU General Public License for more details.
 *
 *    You should have received a copy of the GNU General Public License
 *    along with Foobar; if not, write to the Free Software
 *    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 ***********************************************************************************/

#ifndef __ETK_EVENTBUTTON_H__
#define __ETK_EVENTBUTTON_H__


#include "../../Event/Event.h"  // heritage
#include "../../StateModel/StateModel.h"
#include "../../State/State.h"
#include "../../Shutter/ShutterButton/ShutterButtonModel.h"
#include "../../Shutter/ShutterButton/ShutterButton.h"




namespace etk
{
    class Event;

    struct EventButtonImpl
    {
        double x_root;
        double y_root;

        double x;
        double y;

        State state;

        ShutterButton shutterButton;
    };

    /// Option de l'evenement lors d'un evenement button
    class EventButton : public Event
    {

        public :

            EventButton(event_e event);

            void updateEvent(void* realEvent);

            /** Methode utiliser pour savoir sur l'event e repond au critaire shutter et state
            *
            */
            static bool filterButtonEvent(EventButton e, ShutterButtonModel shutter, StateModel stateModel) // TODO : la cacher des utilisateurs
            {
                if( shutter == e.getShutterButton() )
                    if( stateModel == e.getState() )
                        return true;

                return false;
            }

            ShutterButton getShutterButton()
            {
                return pimpl_.shutterButton;
            }

            double getXRoot();

            double getYRoot();

            double getX();

            double getY();

            State getState();

        private :

            friend class ToolKit;
            EventButtonImpl pimpl_;
    };
}


#endif /* #ifndef __ETK_EVENTBUTTON_H__ */


